Eumorpha satellitia
In 3 days ~20% in a week ~40%
Eumorpha satellitia, the satellite sphinx, is a moth of the family Sphingidae. The family was first described by Carl Linnaeus in 1771. It lives from Brazil and northern Argentina north through Central America, Mexico, and the West Indies to south Texas and southern Arizona.
The wingspan is 114–134 mm. Adults are on wing from April to August and then again in October. They feed on the nectar of various flowers, including Petunia hybrida, Saponaria officinalis and Lychnis alba. The larvae feed on Cissus pseudosicyoides and Cissus rhombifolia. Pupation takes place underground.
Retrieved December... Wikipedia →
| # | Park | Country | Daily sighting probability |
|---|---|---|---|
| 1 | Palo Verde National Park | 🇨🇷 Costa Rica | |
| 2 | Cumbres de Monterrey National Park | 🇲🇽 Mexico |
| # | City | Country | Daily sighting probability |
|---|---|---|---|
| 1 | Mexico City | 🇲🇽 México | |
| 2 | Monterrey | 🇲🇽 México | |
| 3 | Guadalajara | 🇲🇽 México |
With luck
About 10% of wildlife watchers report a Satellite Sphinx sighting in Cumbres de Monterrey National Park on a given day, based on 24 verified sightings from GBIF citizen-science data from 2019 to 2026. It is the 119th most-seen of the 431 insects we can rate there. Over three days the chance rises to about 20%, and over a week to about 40%, if each day is a fresh chance.
August to November
In those months about 10% of wildlife watchers report a Satellite Sphinx in Cumbres de Monterrey National Park on a given day, against under 5% in December to July, the lowest months.
Between 8 and 11 pm
Across all the parks we cover, that three-hour window holds the most Satellite Sphinx sightings with a recorded time, and about 6 in 10 of them come between 6 am and 6 pm: it is seen both by day and at night.
Among the best
Of the 2 parks where we can rate Satellite Sphinx sightings, Cumbres de Monterrey National Park ranks 2nd at about 10%, level with the leaders once rounded. The best odds are in Palo Verde National Park (Costa Rica, about 10%).
GBIF citizen-science records
It is estimated from how often the Satellite Sphinx is recorded against all the insects logged in Cumbres de Monterrey National Park (24 verified sightings from 2019 to 2026), calibrated against known sighting rates. Figures are rounded to the nearest 10% because citizen-science data supports honest approximations, not decimals, and months with records from fewer than five people show "—". How it works.
